[INFO] cloning repository https://github.com/maxmcd/sliced
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxmcd/sliced" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmcd%2Fsliced", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmcd%2Fsliced'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c23d642e9a32daf88f671336806d07e1dfa0d9a6
[INFO] checking maxmcd/sliced against master#f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmcd%2Fsliced" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maxmcd/sliced
[INFO] finished tweaking git repo https://github.com/maxmcd/sliced
[INFO] tweaked toml for git repo https://github.com/maxmcd/sliced written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maxmcd/sliced on toolchain f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maxmcd/sliced already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pingora-http v0.4.0
[INFO] [stderr]   Downloaded pingora-error v0.4.0
[INFO] [stderr]   Downloaded pingora-timeout v0.4.0
[INFO] [stderr]   Downloaded pingora-runtime v0.4.0
[INFO] [stderr]   Downloaded sfv v0.9.4
[INFO] [stderr]   Downloaded pingora-header-serde v0.4.0
[INFO] [stderr]   Downloaded libsql-hrana v0.2.0
[INFO] [stderr]   Downloaded daemonize v0.5.0
[INFO] [stderr]   Downloaded security-framework-sys v2.13.0
[INFO] [stderr]   Downloaded libsql-sys v0.8.0
[INFO] [stderr]   Downloaded hyper-rustls v0.25.0
[INFO] [stderr]   Downloaded libsql_replication v0.6.0
[INFO] [stderr]   Downloaded pingora v0.4.0
[INFO] [stderr]   Downloaded hickory-resolver v0.24.2
[INFO] [stderr]   Downloaded libsql v0.6.0
[INFO] [stderr]   Downloaded libsql-sqlite3-parser v0.13.0
[INFO] [stderr]   Downloaded pingora-core v0.4.0
[INFO] [stderr]   Downloaded pingora-ketama v0.4.0
[INFO] [stderr]   Downloaded libsql-rusqlite v0.33.0
[INFO] [stderr]   Downloaded rustracing_jaeger v0.7.0
[INFO] [stderr]   Downloaded pingora-cache v0.4.0
[INFO] [stderr]   Downloaded bindgen v0.66.1
[INFO] [stderr]   Downloaded syn v2.0.91
[INFO] [stderr]   Downloaded clap_derive v3.2.25
[INFO] [stderr]   Downloaded cc v1.2.5
[INFO] [stderr]   Downloaded pingora-lru v0.4.0
[INFO] [stderr]   Downloaded cmake v0.1.52
[INFO] [stderr]   Downloaded pingora-proxy v0.4.0
[INFO] [stderr]   Downloaded hickory-proto v0.24.2
[INFO] [stderr]   Downloaded pingora-load-balancing v0.4.0
[INFO] [stderr]   Downloaded rustracing v0.5.1
[INFO] [stderr]   Downloaded thrift_codec v0.1.1
[INFO] [stderr]   Downloaded trackable v1.3.0
[INFO] [stderr]   Downloaded trackable v0.2.24
[INFO] [stderr]   Downloaded libz-ng-sys v1.1.20
[INFO] [stderr]   Downloaded pingora-pool v0.4.0
[INFO] [stderr]   Downloaded tonic-web v0.11.0
[INFO] [stderr]   Downloaded libsql-ffi v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae77010c310c80654227ef6b767049e5a2139dcc68d145421d86fd85eecfe9c8
[INFO] running `Command { std: "docker" "start" "-a" "ae77010c310c80654227ef6b767049e5a2139dcc68d145421d86fd85eecfe9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae77010c310c80654227ef6b767049e5a2139dcc68d145421d86fd85eecfe9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae77010c310c80654227ef6b767049e5a2139dcc68d145421d86fd85eecfe9c8", kill_on_drop: false }`
[INFO] [stdout] ae77010c310c80654227ef6b767049e5a2139dcc68d145421d86fd85eecfe9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2164ccf3511c4e9cd5c27426be114878492da03a6ad223d2b3e8d90ce058cac
[INFO] running `Command { std: "docker" "start" "-a" "b2164ccf3511c4e9cd5c27426be114878492da03a6ad223d2b3e8d90ce058cac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]     Checking rustls-pki-types v1.10.1
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling rust_decimal v1.36.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking pingora-error v0.4.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking miniz_oxide v0.8.2
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking sfv v0.9.4
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]     Checking http-range-header v0.3.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking tinyvec v1.8.1
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking webpki-roots v0.26.7
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling libz-ng-sys v1.1.20
[INFO] [stderr]    Compiling libsql-sqlite3-parser v0.13.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]     Checking pingora-ketama v0.4.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking trackable v1.3.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]     Checking trackable v0.2.24
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking thrift_codec v0.1.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking prometheus v0.13.4
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking rustracing v0.5.1
[INFO] [stderr]     Checking pingora-lru v0.4.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking rustracing_jaeger v0.7.0
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]    Compiling libsql-ffi v0.5.0
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking http v1.2.0
[INFO] [stderr]     Checking prost v0.12.6
[INFO] [stderr]     Checking libsql-hrana v0.2.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking pingora-http v0.4.0
[INFO] [stderr]     Checking pingora-header-serde v0.4.0
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking pingora-timeout v0.4.0
[INFO] [stderr]     Checking pingora-runtime v0.4.0
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking hickory-proto v0.24.2
[INFO] [stderr]     Checking pingora-pool v0.4.0
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.4.7
[INFO] [stderr]     Checking tower-http v0.4.4
[INFO] [stderr]     Checking hickory-resolver v0.24.2
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking pingora-core v0.4.0
[INFO] [stderr]     Checking libsql-rusqlite v0.33.0
[INFO] [stderr]     Checking libsql-sys v0.8.0
[INFO] [stderr]     Checking pingora-cache v0.4.0
[INFO] [stderr]     Checking pingora-load-balancing v0.4.0
[INFO] [stderr]     Checking pingora v0.4.0
[INFO] [stderr]     Checking pingora-proxy v0.4.0
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking hyper-rustls v0.25.0
[INFO] [stderr]     Checking tonic v0.11.0
[INFO] [stderr]     Checking tonic-web v0.11.0
[INFO] [stderr]     Checking libsql_replication v0.6.0
[INFO] [stderr]     Checking libsql v0.6.0
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `move_load` is never used
[INFO] [stdout]   --> src/slice_assignments.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl SliceAssignments {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn move_load(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `slices` is never read
[INFO] [stdout]    --> src/health_check.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct Usage {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 112 |     pub slices: HashMap<u16, SliceUsage>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Usage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `load` is never read
[INFO] [stdout]    --> src/health_check.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct SliceUsage {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 116 |     pub load: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SliceUsage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `move_load` is never used
[INFO] [stdout]   --> src/slice_assignments.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl SliceAssignments {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn move_load(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Move` is never constructed
[INFO] [stdout]    --> src/slice_assignments.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct Move {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Balance` is never constructed
[INFO] [stdout]    --> src/slice_assignments.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 | struct Balance {}
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `OVERLOAD_THRESHOLD`, `MAX_MOVES_PER_CYCLE`, `collect_server_stats`, `find_best_moves`, and `calculate_imbalance` are never used
[INFO] [stdout]    --> src/slice_assignments.rs:138:11
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl Balance {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 137 |     // Threshold above average load that triggers rebalancing (20%)
[INFO] [stdout] 138 |     const OVERLOAD_THRESHOLD: f32 = 1.2;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 139 |     // Maximum number of moves per rebalancing cycle
[INFO] [stdout] 140 |     const MAX_MOVES_PER_CYCLE: usize = 3;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 141 |
[INFO] [stdout] 142 |     fn collect_server_stats(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn find_best_moves(backends: &BTreeSet<Backend>) -> Vec<Move> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     fn calculate_imbalance(slices: &HashMap<SocketAddr, u32>) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "b2164ccf3511c4e9cd5c27426be114878492da03a6ad223d2b3e8d90ce058cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2164ccf3511c4e9cd5c27426be114878492da03a6ad223d2b3e8d90ce058cac", kill_on_drop: false }`
[INFO] [stdout] b2164ccf3511c4e9cd5c27426be114878492da03a6ad223d2b3e8d90ce058cac
